What powers srsd.k12.pa.us?
Last seen Aug 2026 · 37 technologies across 19 categories
CDN
Amazon S3
since Jan 2023
cdnjs
since Aug 2026
Cloudflare
since Jan 2019
Google Hosted Libraries
since Jun 2022
jsDelivr
since Aug 2026
CMS
Ecommerce
Cart Functionality
since Feb 2022
Editors
DreamWeaver
since Aug 2026
Font scripts
JavaScript frameworks
JavaScript libraries
Marketing automation
MailChimp
since Jan 2023
Miscellaneous
Operating systems
Windows Server
since Jan 2019
PaaS
Amazon Web Services
since Jan 2023
Performance
Priority Hints
since Jun 2025
Programming languages
Java
since Aug 2026
TypeScript
since Apr 2026
Security
HSTS
since Sep 2022
Video players
JW Player
since Aug 2026
Web frameworks
Microsoft ASP.NET
since Jan 2019
Web Mail
Web servers
Apache HTTP Server
since Aug 2026
IIS
since Jan 2019
Webmail
Apple iCloud Mail
since Jul 2024
AI Crawlers
Doesn't name any of the 33 AI crawlers we track in its robots.txt. Catch-all rules (User-agent: *) restrict some paths for every crawler, AI or not. Checked Aug 2026.
- robots.txt found
- llms.txt not checked
- ai.txt not checked
AI Crawlers
No AI crawlers blocked
Audience
- 55% phone
- 45% desktop
United States
Where the site's Chrome visitors come from, largest estimated audience first.
Open Page Rank
2.65 / 10 · ranked #2,235,184 of all domains
16 referring domains · OpenPageRank
Core Web Vitals
| LCP | 1.2 s |
| INP | 75 ms |
| CLS | 0 |
| TTFB | 300 ms |
Real user p75, Chrome UX Report, Aug 2026.
Page
- Language: English
- CDN: Google
- Weight: 9.4 MB · 141 requests
- Structured data: JSON-LD, OpenGraph, Twitter Cards
Homepage as crawled by the HTTP Archive, Sep 2026.
Subdomains
| Host | Techs |
|---|---|
| www.srsd.k12.pa.us | 32 |
| www.jrsrhs.srsd.k12.pa.us | 16 |
| www.ues.srsd.k12.pa.us | 14 |
| www.pc.srsd.k12.pa.us | 13 |
| mail.srsd.k12.pa.us | 4 |
Full technology history →
Report an incorrect detection
Recent changes
- detected Apache HTTP Server Aug 2026
- detected cdnjs Aug 2026
- detected Cloudflare Aug 2026
- detected DreamWeaver Aug 2026
- detected Font Awesome Aug 2026
- detected Java Aug 2026
- detected jQuery UI Aug 2026
- detected jsDelivr Aug 2026
- detected JW Player Aug 2026
- detected PDF.js Aug 2026
- detected Shaka Player Aug 2026
- detected SWFObject Aug 2026
- detected Swiper Aug 2026
- detected Amazon S3 Jul 2026
- detected Amazon Web Services Jul 2026
- detected MailChimp Jul 2026
- detected Angular Apr 2026
- detected TypeScript Apr 2026
- detected Zone.js Apr 2026
- dropped Stripe Oct 2025